DBeaver - DBeaver - Universal Database Manager and SQL Client.
HeidiSQL - HeidiSQL is a powerful and easy client for MySQL, MariaDB, Microsoft SQL Server and PostgreSQL. Open source and entirely free to use.
MySQL Workbench - MySQL Workbench is a unified visual tool for database architects, developers, and DBAs.
Navicat - Powerful database management & design tool for Win, Mac & Linux. With intuitive GUI, user manages MySQL, MariaDB, SQL Server, SQLite, Oracle & PostgreSQL DB easily.
DataGrip - Tool for SQL and databases
QueryPie - A cross-platform IDE for multiple databases, built with high-end technology and code to create a safe, comfortable data work environment and allow for collaboration between teams.